Please read and apply the content about DE&I and answer the question posed to discuss this case study: There is an employee in your dental practice who is gender transitioning. Luisa is now legally Luis. His gender assigned at birth was female and he has been under hormone and psychological therapy to transition into a male. He is dressing as a male and most of his physical features are male. Despite his open desire to communicate his gender identity with the team, you notice that another member of the dental team keeps on addressing him as she$/$her$.$

What would be the most appropriate action to take in this situation to ensure DE&I is upheld? Is it appropriate, ethical, and legal not tomonor Luis' request?